CKEDITOR.dialog.add('insertcode', function(editor){  
    var escape = function(value){  
        return value;  
    };  
    return {  
        title: 'Insert Code Dialog',  
        resizable: CKEDITOR.DIALOG_RESIZE_BOTH,  
        minWidth: 720,  
        minHeight: 480,  
        contents: [{  
            id: 'cb',  
            name: 'cb',  
            label: 'cb',  
            title: 'cb',  
            elements: [{  
                type: 'select',  
                label: 'Language:',
                id: 'lang',  
                required: true,  
                //'default': 'csharp',
                'default': 'rails',
                items: [['ActionScript3', 'as3'], ['Bash/shell', 'bash'], ['C#', 'csharp'], ['C++', 'cpp'], ['CSS', 'css'], ['Delphi', 'delphi'], ['Diff', 'diff'], ['Groovy', 'groovy'], ['Html', 'xhtml'], ['JavaScript', 'js'], ['Java', 'java'], ['JavaFX', 'jfx'], ['Perl', 'perl'], ['PHP', 'php'], ['Plain Text', 'plain'], ['PowerShell', 'ps'], ['Python', 'py'], ['Ruby', 'rails'], ['Scala', 'scala'], ['SQL', 'sql'], ['Visual Basic', 'vb'], ['XML', 'xml']]  
            }, {  
                type: 'textarea',  
                style: 'width:700px;height:420px',  
                label: 'Code:',
                id: 'code',  
                rows: 31,  
                'default': ''  
            }]  
        }],  
        onOk: function(){  
            code = this.getValueOf('cb', 'code');  
            lang = this.getValueOf('cb', 'lang');  
            html = '' + escape(code) + '';  
            editor.insertHtml("<pre class=\"brush:" + lang + ";\">" + html + "</pre>");  
        },  
        onLoad: function(){  
        }  
    };  
});  
